commit 9f04dfb568b8af339ec34ea1a94fb2eb8890bf8c
author Damien George <damien.p.george@gmail.com> Sat Jan 21 23:17:51 2017 +1100
committer Damien George <damien.p.george@gmail.com> Sun Jan 22 11:56:16 2017 +1100
tree 125d6d250a4fee0f96db44c6a52e8b0027c65ece
parent bd3dd9296b256d91e6021e481b7f4f5c6ae35a92

py: Add builtin help function to core, with default help msg.

This builtin is configured using MICROPY_PY_BUILTINS_HELP, and is disabled
by default.

py/builtin.h

diff --git a/py/builtin.h b/py/builtin.h
index 282eb1c..ec326d0 100644
--- a/py/builtin.h
+++ b/py/builtin.h
@@ -53,6 +53,7 @@
 MP_DECLARE_CONST_FUN_OBJ_0(mp_builtin_globals_obj);
 MP_DECLARE_CONST_FUN_OBJ_2(mp_builtin_hasattr_obj);
 MP_DECLARE_CONST_FUN_OBJ_1(mp_builtin_hash_obj);
+MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_help_obj);
 MP_DECLARE_CONST_FUN_OBJ_1(mp_builtin_hex_obj);
 MP_DECLARE_CONST_FUN_OBJ_1(mp_builtin_id_obj);
 MP_DECLARE_CONST_FUN_OBJ_2(mp_builtin_isinstance_obj);
@@ -72,7 +73,6 @@
 MP_DECLARE_CONST_FUN_OBJ_KW(mp_builtin_sorted_obj);
 MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_sum_obj);
 // Defined by a port, but declared here for simplicity
-MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_help_obj);
 MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(mp_builtin_input_obj);
 MP_DECLARE_CONST_FUN_OBJ_KW(mp_builtin_open_obj);
 
@@ -118,4 +118,6 @@
 extern const mp_obj_module_t mp_module_framebuf;
 extern const mp_obj_module_t mp_module_btree;
 
+extern const char *MICROPY_PY_BUILTINS_HELP_TEXT;
+
 #endif // __MICROPY_INCLUDED_PY_BUILTIN_H__